.travis.yml

after_script:
  - docker images

before_script:
  - IMAGE="postgres-plv8:$POSTGRES_VERSION-$PLV8"

env:
  - POSTGRES=9.5 POSTGRES_VERSION=9.5.10 PLV8=1.4.4
  - POSTGRES=9.5 POSTGRES_VERSION=9.5.12 PLV8=2.1.0
  - POSTGRES=9.6 POSTGRES_VERSION=9.6.8 PLV8=2.1.0


language: bash

script:
  - docker build -t "${IMAGE}" "${POSTGRES}/${PLV8}"
  - docker run -d --name postgres "${IMAGE}"
  - sleep 3
  - while ! docker exec -it postgres pg_isready -U postgres -h 127.0.0.1; do echo "$(date) - waiting for database to start"; sleep 1; done
  - docker exec -it postgres psql -U postgres -c 'CREATE EXTENSION plv8; DO $$ plv8.elog(WARNING, plv8.version) $$ LANGUAGE plv8' | grep "${VERSION#????}"

after_success:
  - docker login -u $DOCKER_USER -p $DOCKER_PASS
  - export REPO=unidays/postgres-plv8
  - export TAG=$POSTGRES_VERSION-$PLV8
  - docker build -t $TAG $POSTGRES
  - docker tag $TAG $REPO:$TAG
  - docker push $REPO 

services: docker